52025472 has 48 divisors (see below), whose sum is σ = 149712030. Its totient is φ = 17341440.

The previous prime is 52025461. The next prime is 52025503. The reversal of 52025472 is 27452025.

It can be written as a sum of positive squares in only one way, i.e., 39237696 + 12787776 = 6264^2 + 3576^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21429 + ... + 23732.

Almost surely, 2^52025472 is an apocalyptic number.

It is an amenable number.

52025472 is an abundant number, since it is smaller than the sum of its proper divisors (97686558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52025472 is a wasteful number, since it uses less digits than its factorization.

52025472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45181 (or 45166 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 52025472 is about 7212.8685001184. The cubic root of 52025472 is about 373.3120509410.

Adding to 52025472 its reverse (27452025), we get a palindrome (79477497).

The spelling of 52025472 in words is "fifty-two million, twenty-five thousand, four hundred seventy-two".